Mathematics, 11.05.2021 17:40 gg68814
Suppose Hailey has taken four exams and made 86, 94, 76, and 81. If each exam counts equally, what does Hailey need to make on her fifth test to have an overall average of 85?
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Suppose Hailey has taken four exams and made 86, 94, 76, and 81. If each exam counts equally, what d...
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